JP6099952B2 - ガンマ補正テーブル作成方法、または、ガンマ補正テーブルを用いた画像処理方法及びその制御方法 - Google Patents

ガンマ補正テーブル作成方法、または、ガンマ補正テーブルを用いた画像処理方法及びその制御方法 Download PDF

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Publication number
JP6099952B2
JP6099952B2 JP2012261311A JP2012261311A JP6099952B2 JP 6099952 B2 JP6099952 B2 JP 6099952B2 JP 2012261311 A JP2012261311 A JP 2012261311A JP 2012261311 A JP2012261311 A JP 2012261311A JP 6099952 B2 JP6099952 B2 JP 6099952B2
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Japan
Prior art keywords
gamma correction
density
correction table
unit
patch
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Japanese (ja)
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JP2014107813A (ja
JP2014107813A5 (enExample
Inventor
成緒 兒玉
成緒 兒玉
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Canon Inc
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Canon Inc
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2012261311A priority Critical patent/JP6099952B2/ja
Priority to US14/088,836 priority patent/US9258457B2/en
Priority to CN201310628978.8A priority patent/CN103856681B/zh
Publication of JP2014107813A publication Critical patent/JP2014107813A/ja
Priority to US14/989,287 priority patent/US9406005B2/en
Publication of JP2014107813A5 publication Critical patent/JP2014107813A5/ja
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/18—Conditioning data for presenting it to the physical printing elements
    • G06K15/1867—Post-processing of the composed and rasterized print image
    • G06K15/1872—Image enhancement
    • G06K15/1881—Halftoning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/405—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/21—Ink jet for multi-colour printing
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/407—Control or modification of tonal gradation or of extreme levels, e.g. background level
    • H04N1/4076—Control or modification of tonal gradation or of extreme levels, e.g. background level dependent on references outside the picture
    • H04N1/4078—Control or modification of tonal gradation or of extreme levels, e.g. background level dependent on references outside the picture using gradational references, e.g. grey-scale test pattern analysis

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color, Gradation (AREA)
  • Image Processing (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
JP2012261311A 2012-11-29 2012-11-29 ガンマ補正テーブル作成方法、または、ガンマ補正テーブルを用いた画像処理方法及びその制御方法 Active JP6099952B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2012261311A JP6099952B2 (ja) 2012-11-29 2012-11-29 ガンマ補正テーブル作成方法、または、ガンマ補正テーブルを用いた画像処理方法及びその制御方法
US14/088,836 US9258457B2 (en) 2012-11-29 2013-11-25 Gamma correction table generation method or image processing method using gamma correction table and control method thereof
CN201310628978.8A CN103856681B (zh) 2012-11-29 2013-11-29 伽马校正表生成方法和图像处理装置
US14/989,287 US9406005B2 (en) 2012-11-29 2016-01-06 Gamma correction table generation method, image processing device using the gamma correction table and control program thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012261311A JP6099952B2 (ja) 2012-11-29 2012-11-29 ガンマ補正テーブル作成方法、または、ガンマ補正テーブルを用いた画像処理方法及びその制御方法

Publications (3)

Publication Number Publication Date
JP2014107813A JP2014107813A (ja) 2014-06-09
JP2014107813A5 JP2014107813A5 (enExample) 2016-01-21
JP6099952B2 true JP6099952B2 (ja) 2017-03-22

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JP2012261311A Active JP6099952B2 (ja) 2012-11-29 2012-11-29 ガンマ補正テーブル作成方法、または、ガンマ補正テーブルを用いた画像処理方法及びその制御方法

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US (2) US9258457B2 (enExample)
JP (1) JP6099952B2 (enExample)
CN (1) CN103856681B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9498993B2 (en) * 2014-07-31 2016-11-22 Canon Kabushiki Kaisha Image processing apparatus, image processing method, and medium storing program
US9475321B2 (en) * 2014-07-31 2016-10-25 Canon Kabushiki Kaisha Image processing apparatus, image processing method and medium
JP6150078B2 (ja) * 2014-12-18 2017-06-21 コニカミノルタ株式会社 画像形成装置、画像形成システムおよび画像形成制御方法
JP2016142858A (ja) * 2015-01-30 2016-08-08 ブラザー工業株式会社 画像形成装置、制御方法およびプログラム
CN108572178A (zh) * 2018-04-10 2018-09-25 苏州久越金属科技有限公司 一种高精密高稳定性探测方法
CN109166560B (zh) * 2018-08-16 2020-05-19 广州视源电子科技股份有限公司 伽马校正方法、装置、设备和存储介质

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63208368A (ja) * 1987-02-25 1988-08-29 Canon Inc 画像形成装置
US5854882A (en) * 1994-04-08 1998-12-29 The University Of Rochester Halftone correction systems
JP3597336B2 (ja) * 1996-02-14 2004-12-08 株式会社リコー 画像形成装置
JP2004056266A (ja) * 2002-07-17 2004-02-19 Ricoh Co Ltd 像域分離装置、画像処理装置、画像形成装置、プログラム及び記憶媒体
JP4189467B2 (ja) 2004-05-27 2008-12-03 コニカミノルタビジネステクノロジーズ株式会社 画像処理装置
EP1807736A2 (en) * 2004-10-28 2007-07-18 Hewlett-Packard Development Company, L.P. Dot gain and color linearization dual calibration
JP2007104277A (ja) * 2005-10-04 2007-04-19 Fujifilm Corp 画像処理方法および画像形成装置
JP4410219B2 (ja) * 2006-06-05 2010-02-03 コニカミノルタビジネステクノロジーズ株式会社 画像形成装置および画像形成方法
JP4909232B2 (ja) * 2007-10-16 2012-04-04 キヤノン株式会社 情報処理装置、および画像処理装置、並びに、それらの方法
JP5434525B2 (ja) * 2009-11-26 2014-03-05 株式会社リコー 画像処理装置，キャリブレーション方法，プログラム，および記録媒体
JP5531745B2 (ja) * 2010-04-14 2014-06-25 コニカミノルタ株式会社 画像形成装置

Also Published As

Publication number Publication date
US9258457B2 (en) 2016-02-09
CN103856681B (zh) 2017-04-12
US9406005B2 (en) 2016-08-02
CN103856681A (zh) 2014-06-11
US20160117577A1 (en) 2016-04-28
JP2014107813A (ja) 2014-06-09
US20140146367A1 (en) 2014-05-29

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